The ovoid is one of the basic shapes of traditional Northwest Coast art. Concave on the base and convex on the top, the corners are rounded. It is made from a single form line which swells along the ...

Now, scientists have found a new formula that they think does just that. They analyzed four geometric figures to find it: ...

Learn how this organelle is not just a passively floating ovoid structure. In 1931, Dorothea Smith observed variable mitochondrial networks in developing rat liver cells (Smith 1931). Over ...